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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":June 19, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
131831 7.5 重要
Network 		Debian
Xstream		 Debian GNU/Linux
Xstream 		XStream におけるリソースの枯渇に関する脆弱性 CWE-400
CWE-502
CVE-2021-21348 2021-11-26 16:39 2021-03-13 Show GitHub Exploit DB Packet Storm
131832 8.6 重要
Network 		Debian
Xstream		 Debian GNU/Linux
Xstream 		XStream におけるサーバサイドのリクエストフォージェリの脆弱性 CWE-502
CWE-918
CVE-2021-21349 2021-11-26 16:33 2021-03-13 Show GitHub Exploit DB Packet Storm
131833 9.8 緊急
Network 		Debian
Xstream		 Debian GNU/Linux
Xstream 		XStream における信頼できないデータのデシリアライゼーションに関する脆弱性 CWE-434
CWE-502
CVE-2021-21350 2021-11-26 16:21 2021-03-13 Show GitHub Exploit DB Packet Storm
131834 9.1 緊急
Network 		Debian
Xstream		 Debian GNU/Linux
Xstream 		XStream における危険なタイプのファイルの無制限アップロードに関する脆弱性 CWE-434
CWE-502
CVE-2021-21351 2021-11-26 16:12 2021-03-13 Show GitHub Exploit DB Packet Storm
131835 4.8 警告
Network 		dynpg DynPG DynPG におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2021-27530 2021-11-26 15:50 2021-03-22 Show GitHub Exploit DB Packet Storm
131836 4.8 警告
Network 		dynpg DynPG DynPG におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2021-27531 2021-11-26 15:41 2021-03-22 Show GitHub Exploit DB Packet Storm
131837 4.8 警告
Network 		BoonEx Dolphin Dolphin CMS におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2021-27969 2021-11-26 15:16 2021-03-18 Show GitHub Exploit DB Packet Storm
131838 9.8 緊急
Network 		genua genuagate genua genugate における認証に関する脆弱性 CWE-287
不適切な認証 		CVE-2021-27215 2021-11-26 15:13 2021-03-3 Show GitHub Exploit DB Packet Storm
131839 5.9 警告
Network 		NetApp
Quarkus
Apache Software Foundation
The Netty project
Debian		 Netty
Debian GNU/Linux
Quarkus
OnCommand Workflow Automation
Apache Kudu
OnCommand API Services 		Netty における HTTP リクエストスマグリングに関する脆弱性 CWE-444
HTTP リクエストスマグリング 		CVE-2021-21295 2021-11-26 15:13 2021-03-9 Show GitHub Exploit DB Packet Storm
131840 8.1 重要
Network 		Grav CMS Grav CMS Grav CMS におけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2020-29555 2021-11-26 15:13 2020-03-4 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 19, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
41 8.1 HIGH
Network 		- - Memory safety bugs present in Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume t… New CWE-120
Classic Buffer Overflow 		CVE-2026-12328 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
42 7.3 HIGH
Network 		- - Memory safety bugs present in Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume that with enough effo… New CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2026-12327 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
43 7.3 HIGH
Network 		- - Memory safety bugs present in Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited t… New CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2026-12326 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
44 6.5 MEDIUM
Network 		- - Denial-of-service in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12. New CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-12325 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
45 7.3 HIGH
Network 		- - Incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. New CWE-703
 Improper Check or Handling of Exceptional Conditions 		CVE-2026-12324 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
46 5.4 MEDIUM
Network 		- - Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. New CWE-1021
 Improper Restriction of Rendered UI Layers or Frames 		CVE-2026-12323 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
47 5.4 MEDIUM
Network 		- - Clickjacking issue in the Widget: Gtk component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. New CWE-1021
 Improper Restriction of Rendered UI Layers or Frames 		CVE-2026-12322 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
48 5.4 MEDIUM
Network 		- - JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. New CWE-670
 Always-Incorrect Control Flow Implementation 		CVE-2026-12321 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
49 4.3 MEDIUM
Network 		- - Information disclosure in the Password Manager component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. New CWE-200
Information Exposure 		CVE-2026-12320 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
50 6.5 MEDIUM
Network 		- - Denial-of-service in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. New CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-12319 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm